19) 28.1 mL of 4.48 M HCl solution is diluted to a volume of 248.9 mL. What is the concentration of the diluted solution?

Q: What volume of concentrated HCI (12 M) solution needs to be diluted to produce 275 mL of 2.1 M HCI…

A: Since we know that  M1V1 = M2V2 Where ,  M1 = initial concentration  V1= initial volume  M2= final…

Q: What volume of a 0.442 M NaOH solution is needed to neutralize 65.0 mL of a 0.296 M solution of…

A: For the titration process, the relationship between initial and final concentrations and volumes of…

Q: What volume of a 0.161 M nitric acid solution is required to neutralize 11.1 mL of a 0.120 M barium…

A: We have to calculate volume of a 0.161 M nitric acid solution is required to neutralize 11.1 mL of a…

Q: How many milliliters of an aqueous solution of 0.138 M chromium(II) sulfate is needed to obtain 5.51…

A: Given,  Chromium (II) sulfate=0.138M Molar mass of Chromium (II) sulfate =148.058g/mol Mass of…

Q: A solution is prepared by dissolving 20 mL of pure hydrogen peroxide in enough water to make 200 mL…

A:

Q: What volume of a 0.171 M calcium hydroxide solution is required to neutralize 23.1 mL of a 0.141 M…

A: The balanced chemical reaction between Calcium hydroxide and hydroiodic acid is, Ca(OH)2 + 2HI…

Q: A 15.0% (by mass) solution of iron(III) sulfate has a density of 1.19 g/cm3 . Calculate the molarity…

A:

Q: What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25…

A: Phosphoric acid reacts with potassium hydroxide to form sodium phosphate and water. The hydrogen ion…

Q: What volume of a 0.152 M sodium hydroxide solution is required to neutralize 15.7 mL of a 0.240 M…

A: The reaction between NaOH and HI is neutralization reaction to form salt and water.

Q: How many milliliters of an aqueous solution of 0.225 M magnesium chloride is needed to obtain 17.9…

A: Molarity (M) indicates the number of moles of solute per liter of solution. Its unit is moles/Liter.

Q: A bleaching solution requires 2.08 g of sodium hypochlorite. How many grams of a 21.5% by mass…

A: Given, mass of solution =2.08 gmass percent of solution =21.5 %we are asked to calculate the mass of…

Q: What volume of a 0.119 M sodium hydroxide solution is required to neutralize 26.4 mL of a 0.182 M…

A:

Q: Define the terms solute and solvent. A screwdriver is a solution composed of vodka and orange juie.…

A: Define the terms solute and solvent.  A solution is composed of two types of parts, one is solute…

Q: 16.456 g of ethylamine (MM = 45.08 g/mol) are dissolved and diluted with water to 175.00 ml.…

A: Molarity is defined as the number of moles of solute per volume of the solution is liter. i.e.

Q: The concentration of sodium chloride in blood serum is approximately 0.14 M. What volume of blood…

A: Concentration is 0.14M We know the molar mass of NaCl = 58.44g/mol

Q: What volume of a 0.171 M calcium hydroxide solution is required to neutralize 23.1 mL of a 0.141 M…

A:

Q: Suppose that an experiment required that 500 ml of a 0.5 M NaOH solution be prepared from the 0.75 M…

A:

Q: If 16.95 mL of a solution of NaOH is required to titrate a 0.3556 g sample of KHP dissolved in 25.00…

A: Molarity is the number of moles of solute dissolved per litre of solution.

Q: 45.00 mL of 1.25 M HCI is diluted to a volume of 150 mL. What is the concentration of the solution…

A:

Q: How many milliliters of an aqueous solution of 0.217 M copper(II) fluoride is needed to obtain 17.1…

A: The molarity of the solution is = 0.127 M The mass of copper(II) fluoride (solute) is = 17.1 g The…

Q: What volume of a 0.260 M nitric acid solution is required to neutralize 12.3 mL of a 0.199 M…

A: The question is based on the concept of titrations. we have to calculate concentration of nitric…

Q: A 1.25 g sample of impure sodium carbonate requires 18.20 mL of 0.480 M HCI to become completely…

A: Percentage of purity = calculated value /actual value *100

Q: How many grams of aluminum nitrate (212.996 g/mol) are required to make a500.0 mL of a 0.0525 M…

A:

Q: What volume of a 0.169 M potassium hydroxide solution is required to neutralize 20.5 mL of a 0.288 M…

A:

Q: The volume of a 1:1500 solution that can be made by dissolving 4.3 g of cetylpyridinium chloride in…

A: 1:1500 solution  of cetylpyridinium chloride indicates that there  are 1g of cetylpyridinium present…

Q: Concentrated HCl has density of 1.19 g/mL and concentration of 38% by mass. What is the molarity of…

A:

Q: 24.95g of sodium iodine is dissolved in 99.95 ml of water, calculate the molarity of sodium iodine.

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What volume of a 0.109 M calcium hydroxide solution

A: The amount of substance in certain volume of solution is called as molarity. Molarity is a property…

Q: 21. What volume of stock solution is needed to prepare 100.00 mL of 0.125 M solution from 2.50 M…

A:

Q: What volume of a 0.115 M barium hydroxide solution is required to neutralize 13.5 mL of a 0.309 M…

A: When an acid and base react, a neutralization reaction occurs where water and an ionic compound are…

Q: What is the concentration of the diluted solution?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: What volume of a 0.369 M nitric acid solution is required to neutralize 14.4 mL of a 0.168 M…

A: Consider the reaction between nitric acid and potassium hydroxide is as follows; HNO3    +    KOH…

Q: How much water must be added to 556 mL of 0.182 M HCl to produce a 0.125 M solution? (Assume that…

A: Given : Initial concentration of HCl = 0.182 M initial volume of HCl solution = 556 mL Final…

Q: 24) What volume of a 4.00 M KCI solution is required to prepare 800. mL of a 0.500 M KCI solution?

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: What volume of a 0.135 M nitric acid solution is required to neutralize 17.6 mL of a 0.174 M…

A: Given: Molarity of nitric acid, HNO3 = 0.135M Volume of potassium hydroxide, KOH = 17.6mL Molarity…

Q: Please help

A:

Q: 22. What volume (in mL) of a 15.0 M stock solution of aqueous sodium chloride is required to make a…

A:

Q: A stock solution of lithium sulfate has a concentration of 5.5 M. If 88.3 mL of stock solution is…

A: Given :-  Initial concentration (M1) = 5.5 M  initial volume (V1) = 88.3 mL  Final volume (V2) =…

Q: 16.456 g of ethylamine (MM = 45.08 g/mol) are dissolved and diluted with water to 175.00 mL.…

A: Given: Mass of ethylamine = 16.456 g Molar mass of ethylamine = 45.08 g/mol Volume of water = 175.0…

Q: What characteristic of water allows it to dissolve ionic solids?

A: The compounds or species which are composed of a positively charged cation and a negatively charged…

Q: What is the molar concentration of normal 0.90% saline (58.44 g/mol) solution? (Assume the density…

A: In 0.90 % saline solution, 0.9 g of NaCl is present in 100 mL of solution. The number of moles of…

Q: What volume of a 0.110 M barium hydroxide solution is required to neutralize 15.0 mL of a 0.263 M…

A:

Q: What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of…

A:

Q: The concentration of sodium chloride in an aqueous solution that is 2.13 M and that has a density of…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: How many milliliters of an aqueous solution of 0.132 M iron(II) iodide is needed to obtain 16.0…

A:

Q: A 35.0 mL solution of NaOH is neutralized with 22.0 mL of 0.250 M HCl. What is the concentration of…

A: Balanced chemical equation: NaOH  +  HCl  ----->   NaCl  +  H2O Since, number of mol of NaOH =…

Q: A 2400. gram sample of an aqueous solution contains 0.012 grams of NH3. What is the concentration of…

A: Given solution has mass 2400 g and it contains 0.012 g of NH3 (which is solute).

Q: Calculate the concentration (M) of calcium and phosphate ions when 139 grams of calcium phosphate is…

A: We have 139 gram of calcium phosphate dissolved in  water to form 297.88 mL of Solution. We have to…

Q: What mass of calcium is required to completely react with a 80.0 mL of solution of aluminium nitrate…

A: Given:Volume of Al(NO3)3 = 80.0mLconcentration, [Al(NO3)3] = 0.125M\ molar mass of Ca= 40.08g